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ales-otf
approved these changes
Jan 27, 2025
open-junius
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Jan 30, 2025
| let amount: U256 = handle.context().apparent_value; | ||
| let method = get_slice(txdata, 0, 4)?; | ||
| if get_method_id("transfer(bytes32)") != method { | ||
| return Ok(PrecompileOutput { |
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it is better to return Err if the method not found in the contract.
open-junius
reviewed
Jan 30, 2025
| let address_bytes_dst: &[u8] = get_slice(txdata, 4, 36)?; | ||
| let account_id_src = bytes_to_account_id(&ADDRESS_BYTES_SRC)?; | ||
| let account_id_dst = bytes_to_account_id(address_bytes_dst)?; | ||
| if amount_sub.is_zero() { |
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the same as last comment. return Err if the parameter is invalid.
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Description
Cherry-picked evm gas estimation fix from #1184